Segmental lumbar spine instability at flexion-extension radiography can be predicted by conventional radiography.
Pitkanen MT et al. Clin Radiol Jul;57(7). 2002An interesting study to identify plain radiographic findings that predict segmental lumbar ‘instability’ as proven via flexion-extension radiography. The ‘instability’ was classified into either anterior or posterior “sliding”.The authors noted: “sliding instability is strongly associated with various plain radiographic findings. In mechanical back pain, functional F/E radiographs should […]